According to the official website of the Sichuan Provincial People's Government, on January 3, the Sichuan Provincial Department of Economics and Information Technology organized a special lecture on the development of blockchain technology. Qin Zhiguang, a professor at the School of Information and Software Engineering, University of Electronic Science and Technology of China, said that from our perspective The industry has broad upside potential. In terms of smart contracts, including rights registration, transfer, securities and financial contracts, equity, stocks, gaming, anti-counterfeiting, etc. can be considered as application cases for smart contracts. In social governance, including judicial arbitration, notarization, witness, identity authentication, health management, artificial intelligence, Internet of Things, decentralized autonomous organization, supply chain management and other applications.